Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5220183 | Tetrahedron | 2011 | 5 Pages |
Abstract
A convenient and efficient Cu(OTf)2-catalyzed arylation of indolin-2,3-ones with arylboronic acids using cheap 1,10-phenanthroline hydrate as ligand was developed under air atmosphere, achieving 3-aryl-3-hydroxy-2-oxindoles in good to excellent yields. This catalytic system shows broad functional group tolerance. Moreover, the rigorous exclusion of air/moisture is not required in these transformations.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Jilei Zhang, Jiuxi Chen, Jinchang Ding, Miaochang Liu, Huayue Wu,